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Pic® Basic
Keypads
Using RCin to make a touch button (Eureka)

Published on 14th September 2017 08:31

I like to share a test I carried out using RCin to detect the change in a homemade capacitor. I use 2 tin foil separated ...

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InkeyX: A New Command to Read Keypads.

by
AlbertoFS

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Published on 6th June 2014 02:13

This new command, based on the PDS Inkey code, lets you include all the options that the user often codes in BASIC when ...

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An experiment: (max) 15 keys using 4 pins, debounced, full IT controlled

by
zuisti

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Published on 8th May 2011 07:51

For decoding I'm using cheap Si diodes like 1N4148:

Click to view full size.

...

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4 digit Keypad Number entry converted to a Word variable?

by
Grant34

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Published on 25th April 2011 03:55

I am controlling a door latch with a 16F870 and MOSFET. (I am fully documenting this and will look to post when all together) ...

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Matrix to 4-bit Keypad Encoder

Categories:

PIC® BASIC

By Galaxy

A keypad-matrix is very nice, but.. they have disadvantages if used with microcontrollers.
...

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Talk to a PC keyboard

Using a PC keyboard with a PIC in PROTON BASIC

There is an large amount of data in the public domain and ...

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Keypad

Interfacing a Keypad With a PIC

Understanding how a keypad works is important if you are going to use it. ...

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Keypad 3 Wire

If you don't know exactly how a keypad works I suggest you look at the Keypad article first

The standard way ...

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Keypads